A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5935-00-323-1968
NSN 5965-00-482-0913
NSN 6645-01-233-1131
NSN 5835-00-419-0575
NSN 5975-01-384-3723
NSN 5996-00-438-7532
NSN 6145-01-056-5515
NSN 5895-01-207-0753
NSN 6220-00-496-3033
NSN 5855-01-100-3272
NSN 6105-00-838-3803
NSN 5945-01-178-4236